Permit GraphShortlistSan Francisco building permits since 2000

Permit 202512121700

465 Colon Av

full tear off to install new 1600 sq ft of comp shingles. no hot work

Outcome
Completed (city status: complete, Dec 22, 2025)
Filed
Dec 12, 2025
Permit issued
Dec 12, 2025
Final sign-off
Dec 22, 2025
Declared cost
$8,000
Building use
1 family dwelling
Neighborhood
West of Twin Peaks
Contractor
Diamond Ridge Roofing Systems (license 1109532)
Property
All permits at this address (block 3050, lot 006)

Everyone on the permit

The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.

Contractor
Diamond Ridge Roofing Systems (license 1109532), applicant
Authorized agent-others
Frederico Sampaio (no license listed), applicant